{"enrichment":{"capability":"Pyrsistent provides immutable, persistent collections (vectors, maps, sets, records, and more) where all mutations return new copies, leaving originals unchanged and eliminating hidden side effects.","verdict":"Pyrsistent is a mature, well-established library for functional-style immutable collections with zero runtime dependencies and permissive licensing. While aging (1000+ days since last release), its stable maintenance status, broad Python version support (3.8\u20133.12, PyPy), and absence of known vulnerabilities make it a reliable choice for projects requiring persistent data structures."},"id":"pyrsistent","links":{"html":"https://skillfed.io/packages/pyrsistent","md":"https://skillfed.io/packages/pyrsistent.md","pypi":"https://pypi.org/project/pyrsistent/"},"maintenance":{"status":"aging"},"meta":{"latest_release":"2023-10-25","license_spdx":null,"license_treatment":"permissive","name":"pyrsistent","python_support":"supports_current","summary":"Persistent/Functional/Immutable data structures"},"popularity":{"tier":"top_1000"},"security":{"n_vulnerabilities":0},"version":"0.20.0"}